Explore: Scandium

Scandium is a chemical element; it has symbol Sc and atomic number 21. It is a silvery-white metallic d-block element. Historically, it has been classified

Aluminium–scandium alloys (AlSc) are aluminum alloys that consist largely of aluminium (Al) and traces of scandium (Sc) as the main alloying elements.

four elements scandium (Sc), yttrium (Y), lutetium (Lu), and lawrencium (Lr). The group is also called the scandium group or scandium family after its

Naturally occurring scandium (21Sc) is composed of one stable isotope, 45Sc. Twenty-seven radioisotopes have been characterized from 37Sc to 62Sc, with

Scandium sulfide can refer to two different sulfides of scandium: Scandium monosulfide, ScS Scandium(III) sulfide, Sc2S3 Detailed information on each of

Scandium hydride, also known as scandium–hydrogen alloy, is an alloy made by combining scandium and hydrogen. Hydrogen acts as a hardening agent, preventing

Scandium(III) oxide or scandia is a inorganic compound with formula Sc2O3. It is one of several oxides of rare earth elements with a high melting point

numbering. Groups can also be named by their first element, e.g. the "scandium group" for group 3. Previously, groups were known by Roman numerals. In

Scandium(III) phosphate is an inorganic compound of scandium, with the molecular formula ScPO4. It also occurs naturally as the rare mineral pretulite

obtained by reacting scandium hydroxide or scandium oxide with acetic acid. It is a colorless, water-soluble solid. It decomposes into scandium oxide at high